electronics

Enough with the tweets, the blogs, the Internet searches.

That's the message being communicated by courts across the country as jurors using their portable electronic devices continue to cause mistrials, overturned convictions and chaotic delays in court proceedings.

Last year a San Francisco Superior Court judge dismissed 600 potential jurors after several acknowledged going online to research the criminal case before them.

2009, defined by the deep recession, forced consumer brands to do more with much less.  However, this stressful environment drove  marketers to try non-traditional and less expensive channels, fostering the development of some unique engagement programs in social media.  In this series of posts, I’ll revisit a few of the more interesting campaigns from the past year and explain how these programs can guide our 2010 engagement strategies.

When most people think of electronic book readers, Amazon's thin, white Kindle probably springs to mind. But that could be about to change.

A cascade of e-readers will hit the market this year, taking the devices far beyond gray-scale screens with features like touch navigation and video chatting -- and probably lowering prices, too.

It's happening as other gadgets, such as mobile phones and tablet computers, give people even more choices for diving into their favorite books. Perhaps the only downside is worrying you might buy an e-reader from a company that won't stick around.

For consumers concerned about wireless network congestion, hope may be at hand. That's the message from a group of tech companies backing wireless fidelity, or Wi-Fi, a way to get online without having to go through a traditional mobile-phone network.

The Wi-Fi Alliance, an industry group that includes Intel, Marvell Technology Group, and dozens of other electronics companies, was at the Consumer Electronics Show in Las Vegas to tout a new technology called Wi-Fi Direct as a way to relieve bottlenecks in wireless networks caused by increased use of mobile devices to access the Internet.

Powermat USA helped consumers cut some power cords last year by selling mats that juiced up gadgets placed on top of them. They weren't seamless solutions, though, because they required add-ons such as special cell phone cases.

Now, the company is trying to streamline wireless charging with a battery that replaces the one that comes in your cell phone. Called the Powerpack, it lets users charge phones by just plopping them down on one of the company's mats.

Jack Dorsey revolutionized online socializing by co-founding Twitter in 2006. Now he wants to transform the way people exchange money.

Dorsey is leading a new startup called Square. Its first product resembles a cube: a tiny credit card terminal that plugs into the headphone jack of an iPhone. The goal is to make it easier to complete a credit card transaction, whether you're a street vendor selling T-shirts or an individual settling a lunch tab with a friend.

Ellen Tanowitz has uncovered what may become the envy of every budget-conscious, working parent. She found a simple way to save time and money -- while keeping a brood of kids occupied -- as she shops for groceries at her neighborhood Stop & Shop.

Nissan has announced that Nissan and Renault electric cars will have double today's battery capacity by 2015.  That means that the  range for cars like the Leaf should double by that time as well.

Close to 60 percent of the energy produced by burning fuels or generated by power plants is lost as excess heat.  Computers, cars and cell phones all have to get rid of excess heat to run properly, creating a significant energy waste.  Researchers at MIT believe they've developed a way to reclaim a majority of that wasted energy and turn it into electricity.

Sony's new online service connecting the whole range of its gadgets to downloadable content like movies and games should help build brand loyalty, a top executive said Friday.

Executive Vice President Kazuo Hirai said the service, set for launch next year, highlights an advantage that Sony has over rivals like Samsung Electronics Co. and other manufacturers that don't produce their own content. Sony's business empire spans gaming, electronics, movies and music.